18 years ago rsc
add print
fix b1 c2 c3 c3 c2 c3 [sic]
add threadidle
add chord fix from plan 9
more casts
initialize
add threadid
add -n to ls; add rm and create
Also allow nil string as empty string in readstr.
print warnings
new note group
fix offsets
hmm...
fix fid handling
add thread.h